User Account Control, the feature in Vista that causes installers and some applications to require "elevation" to administrator privileges to run, cuts both ways.  It's designed to protect users from apps that try to make system-level changes...

The GZip encoder is not included in NetCF as it is on the desktop WCF, but it isn't hard to build yourself and in fact we have released a sample of exactly how to add your own GZip encoder to NetCF: http://go.microsoft.com/fwlink/?LinkId=108652 So many...